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http://dx.doi.org/10.5139/JKSAS.2005.33.10.093

Fine Digital Sun Sensor Design and Analysis for STSAT-2  

Rhee, Sung-Ho (KAIST 인공위성연구센터)
Jang, Tae-Seong (KAIST 인공위성연구센터)
Kim, Sae-Il (KAIST 인공위성연구센터)
Lim, Jong-Tae (KAIST 인공위성연구센터)
Publication Information
Journal of the Korean Society for Aeronautical & Space Sciences / v.33, no.10, 2005 , pp. 93-97 More about this Journal
Abstract
We have developed the FDSS (Fine Digital Sun Sensor) for the space technology of the STSAT-2 (Seience & Technology Satellite 2). The FDSS is firstly developed by using CMOS image sensor(CIS) in South Korea. The FDSS consists of the optics part, FPGA(Field Programable Gate Array) part, and MCU(Micro controller unit)part. This paper will focus on the optical characteristics of the optics part and describe the configuration of FDSS with the design of aperture. We also analyze the characteristic of optics about the pixel of the CMOS image sensor.
Keywords
STSAT-2; FDSS; Sun sensor; Aperture;
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  • Reference
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